Test Bank for Pharmacology: A Patient-
Centered Nursing Process Approach
12th Edition
1. Question: Which of the following best describes the
primary difference between pharmacokinetics and
pharmacodynamics in nursing practice?
o A. Pharmacokinetics involves how the body
processes a drug, while pharmacodynamics
involves how the drug affects the body.
o B. Pharmacokinetics refers to the chemical
structure of the drug molecule.
o C. Pharmacodynamics occurs in the liver only.
o D. Pharmacokinetics determines drug pricing and
availability.
o Correct Answer: A
o Rationale: Pharmacokinetics encompasses the
processes of absorption, distribution,
metabolism, and excretion (ADME)—essentially
how the body handles a drug. Pharmacodynamics
refers to the drug's mechanism of action and its
effects on body tissues and organs. This
distinction is fundamental to nursing
pharmacology practice .
,2. Question: A patient with severe liver disease is
prescribed a medication that undergoes extensive
hepatic metabolism. What is the PRIMARY nursing
concern?
o A. The drug will be absorbed too quickly.
o B. Drug accumulation and increased risk of
toxicity due to decreased metabolism.
o C. The patient will experience increased urinary
output.
o D. The drug's effects will be completely
eliminated within hours.
o Correct Answer: B
o Rationale: The liver is the primary site of drug
metabolism . Liver disease (cirrhosis, hepatitis)
decreases metabolism, leading to drug
accumulation and increased toxicity risk. Doses
may need to be reduced .
3. Question: The nurse is administering a drug that is a
prodrug. The nurse understands that a prodrug:
o A. Is active when administered and does not
require metabolism.
o B. Requires metabolism to become
pharmacologically active.
o C. Is always administered intravenously.
o D. Has a very long half-life.
o Correct Answer: B
, o Rationale: A prodrug is inactive in its
administered form and must be metabolized
(usually in the liver) to become active (e.g.,
enalapril to enalaprilat, levodopa to dopamine) .
💊 Nursing Process & Patient Safety
These questions focus on the steps of the nursing process
and the principles of safe medication administration.
4. Question: The nurse is using data collected to define
a set of interventions to achieve the most desirable
outcomes. Which of the following steps is the nurse
applying?
o A. Recognizing cues (assessment)
o B. Analyze cues & prioritize hypothesis (analysis)
o C. Generate solutions (planning)
o D. Take action (nursing interventions)
o Correct Answer: C
o Rationale: When generating solutions (planning),
the nurse identifies expected outcomes and uses
the patient's problem(s) to define a set of
interventions to achieve the most desirable
outcomes .
5. Question: A nurse is preparing to administer a
medication. Which action should the nurse take first
before administering the medication?
, o A. Assess the patient's laboratory values.
o B. Review the medication information and patient
allergies.
o C. Educate the patient about the medication.
o D. Document the medication administration.
o Correct Answer: B
o Rationale: Before administering any medication,
the nurse must first verify the "rights" of
medication administration. This includes checking
the patient's allergies and reviewing the
medication information to ensure it is
appropriate and safe for the patient. While
assessing lab values and educating the patient
are important, reviewing allergies is a critical
safety step that precedes other actions .
⚕️ Key Definitions & Drug Information
These questions assess knowledge of important
pharmacology definitions and drug characteristics.
6. Question: Pharmacodynamics is defined as:
o A. The study of how the body processes drugs.
o B. The study of the effects of drugs on the body.
o Correct Answer: B
o Rationale: Pharmacodynamics is the study of the
effects of drugs on the body, including the
Centered Nursing Process Approach
12th Edition
1. Question: Which of the following best describes the
primary difference between pharmacokinetics and
pharmacodynamics in nursing practice?
o A. Pharmacokinetics involves how the body
processes a drug, while pharmacodynamics
involves how the drug affects the body.
o B. Pharmacokinetics refers to the chemical
structure of the drug molecule.
o C. Pharmacodynamics occurs in the liver only.
o D. Pharmacokinetics determines drug pricing and
availability.
o Correct Answer: A
o Rationale: Pharmacokinetics encompasses the
processes of absorption, distribution,
metabolism, and excretion (ADME)—essentially
how the body handles a drug. Pharmacodynamics
refers to the drug's mechanism of action and its
effects on body tissues and organs. This
distinction is fundamental to nursing
pharmacology practice .
,2. Question: A patient with severe liver disease is
prescribed a medication that undergoes extensive
hepatic metabolism. What is the PRIMARY nursing
concern?
o A. The drug will be absorbed too quickly.
o B. Drug accumulation and increased risk of
toxicity due to decreased metabolism.
o C. The patient will experience increased urinary
output.
o D. The drug's effects will be completely
eliminated within hours.
o Correct Answer: B
o Rationale: The liver is the primary site of drug
metabolism . Liver disease (cirrhosis, hepatitis)
decreases metabolism, leading to drug
accumulation and increased toxicity risk. Doses
may need to be reduced .
3. Question: The nurse is administering a drug that is a
prodrug. The nurse understands that a prodrug:
o A. Is active when administered and does not
require metabolism.
o B. Requires metabolism to become
pharmacologically active.
o C. Is always administered intravenously.
o D. Has a very long half-life.
o Correct Answer: B
, o Rationale: A prodrug is inactive in its
administered form and must be metabolized
(usually in the liver) to become active (e.g.,
enalapril to enalaprilat, levodopa to dopamine) .
💊 Nursing Process & Patient Safety
These questions focus on the steps of the nursing process
and the principles of safe medication administration.
4. Question: The nurse is using data collected to define
a set of interventions to achieve the most desirable
outcomes. Which of the following steps is the nurse
applying?
o A. Recognizing cues (assessment)
o B. Analyze cues & prioritize hypothesis (analysis)
o C. Generate solutions (planning)
o D. Take action (nursing interventions)
o Correct Answer: C
o Rationale: When generating solutions (planning),
the nurse identifies expected outcomes and uses
the patient's problem(s) to define a set of
interventions to achieve the most desirable
outcomes .
5. Question: A nurse is preparing to administer a
medication. Which action should the nurse take first
before administering the medication?
, o A. Assess the patient's laboratory values.
o B. Review the medication information and patient
allergies.
o C. Educate the patient about the medication.
o D. Document the medication administration.
o Correct Answer: B
o Rationale: Before administering any medication,
the nurse must first verify the "rights" of
medication administration. This includes checking
the patient's allergies and reviewing the
medication information to ensure it is
appropriate and safe for the patient. While
assessing lab values and educating the patient
are important, reviewing allergies is a critical
safety step that precedes other actions .
⚕️ Key Definitions & Drug Information
These questions assess knowledge of important
pharmacology definitions and drug characteristics.
6. Question: Pharmacodynamics is defined as:
o A. The study of how the body processes drugs.
o B. The study of the effects of drugs on the body.
o Correct Answer: B
o Rationale: Pharmacodynamics is the study of the
effects of drugs on the body, including the
